// Copyright (c) 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/quic/quic_crypto_client_stream_factory.h"

#include "base/lazy_instance.h"
#include "net/quic/crypto/proof_verifier_chromium.h"
#include "net/quic/quic_chromium_client_session.h"
#include "net/quic/quic_crypto_client_stream.h"

namespace net {

namespace {

    class DefaultCryptoStreamFactory : public QuicCryptoClientStreamFactory {
    public:
        QuicCryptoClientStream* CreateQuicCryptoClientStream(
            const QuicServerId& server_id,
            QuicChromiumClientSession* session,
            std::unique_ptr<ProofVerifyContext> proof_verify_context,
            QuicCryptoClientConfig* crypto_config) override
        {
            return new QuicCryptoClientStream(server_id, session,
                proof_verify_context.release(),
                crypto_config, session);
        }
    };

    static base::LazyInstance<DefaultCryptoStreamFactory>::Leaky
        g_default_crypto_stream_factory
        = LAZY_INSTANCE_INITIALIZER;

} // namespace

// static
QuicCryptoClientStreamFactory*
QuicCryptoClientStreamFactory::GetDefaultFactory()
{
    return g_default_crypto_stream_factory.Pointer();
}

} // namespace net
